CN216354766U

CN216354766U - Antenna bracket for broadcast television engineering technology

Info

Publication number: CN216354766U
Application number: CN202123234909.8U
Authority: CN
Inventors: 宋晓春
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-04-19
Anticipated expiration: 2031-12-21

Abstract

The utility model relates to the field of antenna supports, in particular to an antenna support for the broadcast television engineering technology, which comprises a base and an antenna support body, wherein a telescopic inner rod is arranged at the top end of the base, a bolt is arranged inside the telescopic inner rod, a rod sleeve is arranged outside the bolt, a supporting plate is arranged at the top end of the rod sleeve, a protective box is arranged on one side of the supporting plate, a motor is arranged inside the protective box, a rotating shaft is arranged at the top end of the motor, a first gear is arranged outside the rotating shaft, and second gears are arranged on two sides of the first gear. This antenna boom for broadcast television engineering technique sets up the tighrening ring to fix the antenna on the fixed plate, can freely change the spliced pole of different thickness according to the different specifications of antenna, in order to satisfy the holding power of antenna boom body to the antenna, improved the rate of utilization of equipment, set up the guard box, thereby be convenient for protect the antenna boom body.

Description

Antenna bracket for broadcast television engineering technology

Technical Field

The utility model relates to the technical field of broadcast television engineering, in particular to an antenna bracket for the broadcast television engineering technology.

Background

In the broadcast television engineering technology, a transmission medium for broadcasting audio and video programs to a wide area by radio waves or wires is called broadcast, and the broadcast is called voice broadcast, and the broadcast is called broadcast television, wherein the broadcast is called voice broadcast, and the broadcast is called image and voice, so that an antenna bracket is needed.

The antenna support on the existing market is not protected and cannot flexibly adjust the direction of the antenna support when encountering severe windy weather, so that the antenna support and the device are easily damaged, and the antenna support is not convenient for receiving signals.

In order to solve the above problems, innovative design based on the original antenna bracket is urgently needed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the antenna bracket for the broadcast television engineering technology, which has the advantages of convenience in protecting and adjusting the height of the antenna bracket and the like, and solves the problem of convenience in protecting and adjusting the height of the antenna bracket.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an antenna boom for broadcast and television engineering technique, includes base and antenna boom body, the top of base is provided with flexible interior pole, and the internally mounted of flexible interior pole has the bolt, the outside of bolt is provided with the rod cover, and the top of rod cover installs the backup pad, one side of backup pad is provided with the guard box, and the internally mounted of guard box has the motor, the top of motor is provided with the axis of rotation, the outside of axis of rotation is provided with first gear, and all installs the second gear in the both sides of first gear, the inside of second gear is provided with the threaded rod, and the upper and lower both sides of threaded rod all are provided with the bearing, the outside of threaded rod is provided with the loading board, and the spout has all been seted up to the both sides of loading board.

The top of antenna boom body is provided with the spliced pole, and the tighrening ring is installed on the top of spliced pole, the fastening hole has been seted up to the inside of tighrening ring, and the one end of tighrening ring installs the connecting seat, the other end of connecting seat is provided with the connecting rod, articulated seat is installed to the other end of connecting rod, and the other end of articulated seat installs the fixed plate, the bottom of connecting rod is provided with the hydraulic stem.

Furthermore, the telescopic inner rod is in threaded connection with the bolt, and the telescopic inner rod is in nested connection with the rod sleeve.

Furthermore, the rod sleeve is tightly attached to the supporting plate, and the supporting plate is connected with the protective box in a welding mode.

Furthermore, the rotating shaft is rotatably connected with the first gear, and the first gear is meshed with the second gear.

Furthermore, the second gear is connected with the threaded rod in a nested mode, and the threaded rod and the second gear form a rotating structure through a bearing.

Furthermore, threaded connection is formed between the threaded rod and the bearing plate, and the bearing plate is in sliding connection with the sliding groove.

Furthermore, the connecting column and the fastening ring are perpendicular to each other, and the fastening ring and the connecting seat are tightly attached.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this antenna boom for broadcast television engineering technique sets up the bolt, stimulates the rod cover to improve the rod cover according to the demand, set up the motor, thereby first gear is driving the second gear rotation, and rotatory threaded rod is driving threaded connection's loading board rebound in the spout, upwards rises the antenna boom body.

2. This antenna boom for broadcast television engineering technique sets up the tighrening ring to fix the antenna on the fixed plate, can freely change the spliced pole of different thickness according to the different specifications of antenna, in order to satisfy the holding power of antenna boom body to the antenna, improved the rate of utilization of equipment, set up the guard box, thereby be convenient for protect the antenna boom body.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a front view of the rod cover of the present invention;

FIG. 3 is a front view of the first gear of the present invention;

FIG. 4 is a schematic perspective view of the present invention;

FIG. 5 is an enlarged view of the utility model at A in FIG. 1.

In the figure: 1. a base; 2. a telescopic inner rod; 3. a bolt; 4. a rod sleeve; 5. a support plate; 6. a protective box; 7. a motor; 8. a rotating shaft; 9. a first gear; 10. a second gear; 11. a threaded rod; 12. a bearing; 13. a carrier plate; 14. a chute; 15. an antenna mount body; 16. connecting columns; 17. a fastening ring; 18. a fastening hole; 19. a connecting seat; 20. a connecting rod; 21. a hinged seat; 22. a fixing plate; 23. a hydraulic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an antenna bracket for broadcast television engineering in this embodiment includes a base 1 and an antenna bracket body 15, a telescopic inner rod 2 is disposed on a top end of the base 1, a bolt 3 is mounted inside the telescopic inner rod 2, a rod sleeve 4 is disposed outside the bolt 3, a supporting plate 5 is mounted on a top end of the rod sleeve 4, a protective box 6 is disposed on one side of the supporting plate 5, a motor 7 is mounted inside the protective box 6, a rotating shaft 8 is disposed on a top end of the motor 7, a first gear 9 is disposed outside the rotating shaft 8, second gears 10 are mounted on two sides of the first gear 9, a threaded rod 11 is disposed inside the second gear 10, bearings 12 are disposed on upper and lower sides of the threaded rod 11, a bearing plate 13 is disposed outside the threaded rod 11, and sliding grooves 14 are disposed on two sides of the bearing plate 13.

The top of antenna boom body 15 is provided with spliced pole 16, and fastening ring 17 is installed on the top of spliced pole 16, and fastening hole 18 has been seted up to the inside of fastening ring 17, and connecting seat 19 is installed to the one end of fastening ring 17, and the other end of connecting seat 19 is provided with connecting rod 20, and articulated seat 21 is installed to the other end of connecting rod 20, and fixed plate 22 is installed to the other end of articulated seat 21, and the bottom of connecting rod 20 is provided with hydraulic stem 23.

Referring to fig. 1, 2 and 4, in the present embodiment, the telescopic inner rod 2 is in threaded connection with the bolt 3, and the telescopic inner rod 2 is in nested connection with the rod sleeve 4.

It should be noted that, first, the bolt 3 is loosened, and the rod cover 4 is pulled, so that the rod cover 4 is raised as required.

Referring to fig. 1 and 2, in the present embodiment, the rod sleeve 4 is tightly attached to the supporting plate 5, and the supporting plate 5 is welded to the protection box 6.

It should be noted that the rod sleeve 4 drives the supporting plate 5, so that the supporting plate 5 drives the protective box 6 to adjust the height, and then the bolt 3 is inserted into the openings of the rod sleeve 4 and the telescopic inner rod 2 to be fixed and locked.

Referring to fig. 1, fig. 3 and fig. 4, in the present embodiment, the rotating shaft 8 is rotatably connected to the first gear 9, and the first gear 9 is in meshing connection with the second gear 10.

It should be noted that, when the motor 7 is started, the rotating shaft 8 drives the first gear 9 to rotate, so that the first gear 9 drives the second gear 10 to rotate.

Referring to fig. 1 and 3, in the present embodiment, the second gear 10 is nested with the threaded rod 11, and the threaded rod 11 and the second gear 10 form a rotating structure through the bearing 12.

It should be noted that the second gear 10 drives the threaded rod 11 to rotate in the bearing 12, and the rotating threaded rod 11 drives the bearing plate 13 connected with the threads to move upwards in the sliding groove 14.

Referring to fig. 1, 3 and 4, in the present embodiment, the threaded rod 11 is in threaded connection with the bearing plate 13, and the bearing plate 13 is in sliding connection with the sliding groove 14.

It should be noted that the rotating threaded rod 11 drives the screwed carrier plate 13 to move upward in the sliding slot 14, so as to lift the antenna bracket body 15 upward.

Referring to fig. 1 and 5, in the present embodiment, the connecting column 16 and the fastening ring 17 are perpendicular to each other, and the fastening ring 17 and the connecting seat 19 are tightly attached to each other.

It should be noted that, by providing the fastening ring 17 and fixing the antenna to the fixing plate 22, the connection column 16 having different thicknesses can be freely replaced according to different specifications of the antenna.

It can be understood that, this antenna boom for broadcasting and television engineering technology, set up bolt 3, pulling rod cover 4, thereby improve rod cover 4 as required, set up motor 7, thereby first gear 9 is driving second gear 10 rotatory, rotatory threaded rod 11 is driving threaded connection's loading board 13 rebound in spout 14, upwards raise antenna boom body 15, set up tighrening ring 17, and fix the antenna on fixed plate 22, can freely change the spliced pole 16 of different thickness according to the different specifications of antenna, in order to satisfy antenna boom body 15 to the holding power of antenna, the rate of utilization of equipment has been improved, set up protecting box 6, thereby be convenient for protect antenna boom body 15.

The working principle of the above embodiment is as follows:

when the antenna bracket is used, firstly, the bolt 3 is loosened, the rod sleeve 4 is pulled, so that the rod sleeve 4 is improved according to requirements, the rod sleeve 4 drives the supporting plate 5, the supporting plate 5 drives the protective box 6 to adjust the height, then, the bolt 3 is inserted into the rod sleeve 4 and the hole of the telescopic inner rod 2 to be fixedly locked, then, the motor 7 is started, the rotating shaft 8 drives the first gear 9 to rotate, so that the first gear 9 drives the second gear 10 to rotate, the second gear 10 drives the threaded rod 11 to rotate in the bearing 12, the rotating threaded rod 11 drives the bearing plate 13 in threaded connection to move upwards in the sliding groove 14, the antenna bracket body 15 is lifted upwards, the fastening device is fixed on the connecting post 16 through the fastening ring 17, the antenna is fixed on the fixing plate 22, the connecting posts 16 with different thicknesses can be freely replaced according to different specifications of the antenna, the supporting force of the antenna bracket body 15 to the antenna is met, and the utilization rate of the equipment is improved;

after using up, reverse operation alright with driving antenna boom body 15 and rising the removal downwards, in taking in protective housing 6 with its antenna boom body 15 to be convenient for protect antenna boom body 15.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an antenna boom for broadcast television engineering technique, includes base (1) and antenna boom body (15), its characterized in that: the top end of the base (1) is provided with an inner telescopic rod (2), a bolt (3) is arranged inside the inner telescopic rod (2), a rod sleeve (4) is arranged outside the bolt (3), a supporting plate (5) is arranged at the top end of the rod sleeve (4), a protective box (6) is arranged at one side of the supporting plate (5), a motor (7) is arranged in the protective box (6), a rotating shaft (8) is arranged at the top end of the motor (7), a first gear (9) is arranged outside the rotating shaft (8), and both sides of the first gear (9) are provided with second gears (10), a threaded rod (11) is arranged inside the second gears (10), bearings (12) are arranged on the upper side and the lower side of the threaded rod (11), a bearing plate (13) is arranged outside the threaded rod (11), and sliding grooves (14) are formed in the two sides of the bearing plate (13);

the top of antenna boom body (15) is provided with spliced pole (16), and fastening ring (17) are installed on the top of spliced pole (16), fastening hole (18) have been seted up to the inside of fastening ring (17), and connecting seat (19) are installed to the one end of fastening ring (17), the other end of connecting seat (19) is provided with connecting rod (20), articulated seat (21) is installed to the other end of connecting rod (20), and fixed plate (22) are installed to the other end of articulated seat (21), the bottom of connecting rod (20) is provided with hydraulic stem (23).

2. The antenna bracket for the broadcast television engineering technology according to claim 1, wherein: the telescopic inner rod (2) is in threaded connection with the bolt (3), and the telescopic inner rod (2) is in nested connection with the rod sleeve (4).

3. The antenna bracket for the broadcast television engineering technology according to claim 1, wherein: the rod sleeve (4) is tightly attached to the supporting plate (5), and the supporting plate (5) is connected with the protective box (6) in a welding mode.

4. The antenna bracket for the broadcast television engineering technology according to claim 1, wherein: the rotating shaft (8) is in rotating connection with the first gear (9), and the first gear (9) is in meshing connection with the second gear (10).

5. The antenna bracket for the broadcast television engineering technology according to claim 1, wherein: the second gear (10) is connected with the threaded rod (11) in a nested mode, and the threaded rod (11) and the second gear (10) form a rotating structure through a bearing (12).

6. The antenna bracket for the broadcast television engineering technology according to claim 1, wherein: threaded connection is adopted between the threaded rod (11) and the bearing plate (13), and sliding connection is adopted between the bearing plate (13) and the sliding groove (14).

7. The antenna bracket for the broadcast television engineering technology according to claim 1, wherein: the connecting column (16) and the fastening ring (17) are perpendicular to each other, and the fastening ring (17) and the connecting seat (19) are tightly attached to each other.